baber/WOPTO huggingface dataset:
Patent EP-0175194-A2 (EP)
Inventor: WOEHLER MANFRED
IPC: E05F15/56
Filed: 1985-08-31
Abstract: A closing device for a door wing which is longitudinally guided on a horizontal support rail is described. Parallel to the support rail a movable roller carriage is provided which has two deflection rollers. Two pull cables are connected by their one end to the door wing and by their other ends are attached in a fixed manner. They are guided about one of the deflection rollers in each case. A spring connects the roller carriage to a fixed point. A movement of the door wing also moves the roller carriage and tensions the spring. When the force acting against the spring ends, the spring relaxes again and moves the roller carriage back into its initial position. By means of entrainment via the pulling cables, the movement of the roller carriage brings about the closing of the door wing. The path of the door wing is in each case twice as large as that of the roller carriage. <IMAGE>
Patent EP-0186218-A2 (EP)
Inventor: JANSSEN PETER JOHANNES MICHIEL
IPC: G11B7/08
Filed: 1982-07-06
Abstract: An opto-electronic apparatus for writing and/or reading recording tracks on a record carrier by means of a radiation beam comprises an objective (95) mounted in an objective holder (94) which is movable in accordance with the desired degees of freedom along two axes (Z, X) by means of a bearing arrangement. For electromagnetically driving the objective holder along the translational axis (X) and for electromagnetically counteracting movements of the objective holder in accordance with the undesired degree of freedom about the axis of rotation (Y1 at least a first and a second combination coil (103A, 104A) which function both as actuator coils and levitation coils are present. A levitation control circuit is provided which compares a positional-error signal from an objective-position measuring device with a reference signal.
Patent EP-0152215-A2 (EP)
Inventor: GOODFELLOW ANTHONY GERALD
IPC: B65H5/08
Filed: 1985-01-25
Abstract: In the feeding of sheet material to a machine such as a tyre building former (56) a sheet (11) is first placed on a table (10) and one edge of the sheet is aligned with a first datum line (23,24,25), preferably by tilting the table and supplying floatation air under the sheet. The sheet (11) is then picked up and moved transversely through a predetermined distance by a gripping device (12) to align the edge with a second datum line so as to enable the sheet to be fed in appropriate alignment to a machine.
Patent EP-0156607-A2 (EP)
Inventor: KUMOBAYASHI HIDENORI
IPC: B01J31/00
Filed: 1985-03-15
Abstract: A rhodium-phosphine complex is represented by the formula:
     wherein p-Tolyl BINAP represents 2,2'-bis(di-p-tolylphos- phino)-1,1'binaphthyl, and Y represents C10 4 , PF,, BF 4  or PCl 5 . 
     The complex is prepared by reacting in a solvent the p-Tolyl BINAP with a rhodium complex of formula:
     optionally with hydrogenation of the mixed solution. 
     Methods are described for preparing these reagents. 
     The complex is useful as a highly active catalyst in industrial reactions, e.g. synthesis under pressure for several hours of citronella or of a denvative thereof, especially for asymmetric hydrogenation or dehydrogenation.
Patent EP-0159903-A2 (EP)
Inventor: HEUSCHKEL GUENTHER DR
IPC: C10B7/02
Filed: 1985-04-16
Abstract: A process and apparatus for the production of high quality calcined coke are described. The coke feed (e.g. green coke from a delayed coker) is heated at a bulk temperature of from 650 to 850°C under conditions such that the coke heating rate is no more than 100°C/minute until from 50 to 90 weight percent of the volatile matter content is removed, whereafter the heated coke is calcined at a bulk temperature of from 1350 to 1470°C for at least 10 minutes to produce a relatively hard and non-friable calcined coke. Preferably the calcined coke is produced in a rotary hearth furnace divided by an annular radiation shield into a central high temperature calcining zone and a surrounding devolatilizing zone, the radiation shield defining with the hearth an uninterrupted gap of sufficient width for coke to pass from the devolatilizing zone to the central zone but sufficiently narrow to prevent coke in the devolatilizing zone being substantially affected by heat generated in the central zone.
Patent EP-0171934-A2 (EP)
Inventor: THATTE SATISH
IPC: G06F12/02
Filed: 1985-07-17
Abstract: A method and apparatus for managing a block oriented memory (40,42,44) of the type in which each memory block (14-16, 20-23, 30-32) has an associated reference count representing the number of pointers to it from other memory blocks and itself. Efficient and cost-effective implementation of reference counting alleviates the need for frequent garbage collection, which is an expensive operation. The apparatus includes a hash table (83) into which the virtual addresses of blocks of memory which equal zero are maintained. When the reference count of a block increases from zero, its virtual address is removed from the table (83). When the reference count of a block decreases to zero, its virtual address is inserted into the table (83). When the table (83) is full, a reconciliation operation is performed to identify those addresses which are contained in a set of binding registers associated with the CPU (10), and any address not contained in the binding registers are evacuated into a garbage buffer for subsequent garbage collection operations. The apparatus can be implemented by a cache augmented by the hash table (83), providing a back-up store for the cache.
Patent EP-0172650-A2 (EP)
Inventor: WHITE GEORGE
IPC: C08K5/00
Filed: 1985-07-17
Abstract: A polyolefin blend comprising, in physical admixture, a major portion of particles of a first polyethylene and a minor portion of particles of a composition of a second polyethylene, is disclosed. The first polyethylene is selected from the group consisting of homopolymers of ethylene and copolymers of ethylene and at least one C 4  - C 10  higher alpha-olefin, and the second polyethylene is a copolymer of ethylene and at least one C 4  - C 10  higher alpha-olefin having a density of at least 0.890 g/cm 3 , especially at least 0.910 g/cm 3 , and a melt index of at least 40 dg/min. The density of the second polyethylene is at least about 0.005 g/cm 3  lower than that of the first polyethylene and the melt index of the second polyethylene is at least 10 dg/min. higher than that of the first polyethylene. The composition of the second polyethylene contains an agent that is capable of reacting with polyolefins that are in a molten state. Such agents are selected from the group consisting of cross-linking agents and modifying agents, and mixtures thereof. In an alternative embodiment, the second polyethylene has a shear viscosity that is not more than 50% of that of the first polyethylene at 200°C and a shear rate of 400 sec ' '; in this regard, the first and second polyethylene may be more broadly defined as being homopolymers and copolymers of hydrocarbon alpha-olefins having 2-10 carbon atoms. The blends may be used in a wide variety of processes, including blow-moulding processes, film and pipe extrusion processes, sheet thermoforming processes and rotational moulding processes.
Patent EP-0178762-A2 (EP)
Inventor: COLE BILL WAYNE
IPC: C08G73/14
Filed: 1985-08-20
Abstract: A composite, such as a pre-preg or a laminate of layers of such a pre-preg, comprising therrnally stable continuous fibres, especially carbon or graphite flbres, optionally sized with amide-imide polyrner, and a resin matrix comprising
 (I) an amide-imide copolyrner comprising recurring A min units of 
<CHEM>
 wherein the free carboxyl groups are ortho to one amide group, Z is a trivalent benzene ring or lower-alkyl-substituted trivalent benzene ring, R1 and R2 are different and are divalent aromatic hydrocarbon radicals of from about 6 to about 10 carbon atoms or two divalent aromatic hydrocarbon radicals of from about 6 to about 10 carbon atoms joined directly or by stable linkages selected from the group consisting of -O-, methylene, -CO-, -SO2-, and -S- radicals, alone or in combination with
 (II) an amide-imide-phthalamide copolymer comprising units of: 
<CHEM>
 where R5 is the same as R1 and as R4, X is a divalent aromatic radical and Z is a trivalent benzene ring or lower-alkyl-substituted derivative thereof and R3 and R4 are different and may each be chosen from the choices given for R1 and R2,
 and optionally (III) a polyetherimide;
 and wherein optionally at least some of the free carboxylic acid groups in the repeating units are condensed with amide groups in the ortho position thereto to form imide groups.
Patent EP-0174202-A2 (EP)
Inventor: KOHGE SHINICHI
IPC: B62D6/10
Filed: 1985-09-05
Abstract: A power steering apparatus for an automobile or other vehicle has a steering shaft comprising an input section 3 and an output section 4 connected by a torsion bar 5. A mechanism for detecting when a driver is imparting torque to the steering wheel of the vehicle comprises a potentiometer 15 having a resistive element 16 and a wiper arm 20, one of which is mounted on the output section and the other of which is mounted on the torsion bar so that the wiper arm will rotate with respect to the resistive element and the resistance of the potentiometer will change when the torsion bar 5 is rotated with respect to the output section 4. The potentiometer is electrically connected to preamplifier 22 mounted on the steering shaft, and the preamplifier is electrically connected to slip rings 29a through which its output can be supplied via stationary brushes 30 to a stationary control unit. The electrical output of the potentiometer is independent of the speed of rotation of the steering wheel.
Patent EP-0189908-A2 (EP)
Inventor: MUROTANI TATSUNORI
IPC: G11C11/4094
Filed: 1986-01-29
Abstract: @ A dynamic memory which can precharge a pair of bit lines accurately to a potential of half a power voltage and has an improved detection characteristics of data read-out is disclosed. The dynamic memory is of the type that a precharge potential of a pair of bit lines is generated by short-circuiting the pair of bit lines after the pair of bit lines are discriminated into the power voltage and a reference voltage. A compensation capacitor is provided for the pair of bit lines. The compensation capacitor is charged to the power voltage and the charged compensation capacitor is operatively connected to the pair of bit lines when they are short-circuited thereby to raise the potential on the bit lines to half the power voltage.
Patent EP-0193025-A2 (EP)
Inventor: ILLY ERNESTO
IPC: A23N12/12
Filed: 1986-02-12
Abstract: System for measuring the temperature of a batch of coffee beans during roasting comprising a collector means (14) so made as to present a surface of coffee beans which is continually renewed within a roasting drum (2) and comprising an instrument (17) suitable for measuring the temperature of the beans in the collector means (14) by the infrared radiations emitted by the coffee beans.
Patent EP-0195246-A2 (EP)
Inventor: ZETTL OTTO JUN
IPC: B23B29/00
Filed: 1986-02-14
Abstract: Ein Werkzeugträger (14) und ein ein Werkzeug (16) tragender Kopf (12) sind nur durch eine Formschlußkupplung miteinander verbunden. Diese besteht aus einer ersten Kontaktfläche (24) des Kopfes (12), die den Werkzeugträger (14) untergreift, einer zweiten Kontaktfläche (26), die letzteren hintergreift und einer dazwischen angeordneten dritten kontaktfläche (28), die die Schneidlast auf den Werkzeugträger (14) überträgt.
Patent EP-0197412-A2 (EP)
Inventor: KNIERIM DAVID L
IPC: G06F3/153
Filed: 1986-03-24
Abstract: A frame buffer memory comprises a set of memory chips arranged in an array of n rows - (planes) and m columns. All memory chips are identically addressed, a set of m, n-bit pixels being stored at each memory address with one bit of each pixel being stored in each array plane. Each memory chip of each column is row address strobed by a common row address strobe line while each memory chip of each plane is column address strobed by a common column address strobe line. By appropriately strobing selected row and column address lines, data may be written to the memory array on a I pixel-by-pixel or plane-by-plane basis with such data being written to individual pixels or planes or to blocks of pixels or planes. Combinational logic within the frame buffer memory permits pixel data to be rapidly modified according to preselectted rules during a memory write operation prior to being written - into memory.
Patent EP-0207324-A2 (EP)
Inventor: TACHIKAWA HIROMICHI C O FUJI P
IPC: G03G13/00
Filed: 1986-06-06
Abstract: An image-forming process using a long rolled transparent light-sensitive recording material is disclosed. The process comprises applying at least two image-forming steps each including at least an image exposure and a development to a long rolled transparent light-sensitive recording material comprising a support having thereon a light-sensitive layer and a surface protective layer containing a hardenable compound and/or fine particles. The recording material preferably has a backing layer containing fine particles.
Patent EP-0226047-A2 (EP)
Inventor: FORSSMANN BERND DR
IPC: A61B17/22
Filed: 1986-11-13
Abstract: Unterwasser-Elektrode für die berührungsfreie Lithotripsie, wobei sich die Elektrodenspitzen einander gegenüberliegen und an mindestens einer Elektrodenspitze (6, 16) eine Hülse (20) oder ein Ring (32) aus dielektrischem Material angeordnet ist, um einen optimalen Verlauf der Feldlinien zu bewirken.
Patent EP-0226077-A2 (EP)
Inventor: SCHRAMM HERBERT
IPC: B60T8/84
Filed: 1986-11-24
Abstract: 1. Vehicle anti-skid control system in which control signals for the joint control of the brake pressure at a plurality of wheels (1-6) on each vehicle side by means of a pressure control unit (7) are obtained in an evaluation circuit (9) from the signals of two measured-value transmitters (3b, 6b) for the wheel speed, each associated with one wheel (3, 6) on one vehicle side, and in which a switch-over arrangement (10) is provided by which the pressure is controlled at times on the basis of the wheel-movement behaviour of the wheel (3 or 6) first showing a lock-up tendency and equipped with the one measured-value transmitter (3b or 6b) (select-low) and at times on the basis of the wheel-movement behaviour of the wheel (6 or 3) which is last to show a lock-up tendency and is equipped with the other measured-value transmitter (6b or 3b), characterized in that at least some of the wheels (1, 2, 4, 5) on each side which are not equipped with a measured-value transmitter (3b, 6b) merely have associated with them simple rotation indicators (1c, 2c, 4c, 5c) sensing the rotation of these wheels, in that these rotation indicators (1c, 2c, 4c, 5c) are connected to the switch-over arrangement (10) and in that the latter switches over from select-high operation to select-low operation when at least some of the wheels (1, 2, 4, 5) equipped with the rotation indicators (1c, 2c, 4c, 5c) indicate that these wheels have zero or only a very small rotational speed.
Patent EP-0228635-A2 (EP)
Inventor: GOETZBERGER ADOLF DR PROF
IPC: G04C10/00
Filed: 1986-12-12
Abstract: A solar powered electronic clock has a display, time-keeping electronics, a battery, and a solar cell array. The battery is chargeable from the solar cell array and supplies only the time-keeping electronics while the display is powered only by the solar cell array. A diode connected between the solar cell array and battery permits the battery to be recharged, but prevents the display from drawing energy from the battery.
Patent EP-0210783-A2 (EP)
Inventor: DASILVA MARCUS K
IPC: H03H7/25
Filed: 1986-07-15
Abstract: A dual-path, ladder-type variable step RF signal attenuator is provided. The ladder network is comprised of a number of asymetric power splitting elements and PI-pad resistor attenuator elements. The high-speed switching and long life characteristics of PIN diodes are utilized to switch resistive attenuator elements into or out of the ladder network to provide selectable values of signal attenuation.
Patent EP-0227589-A2 (EP)
Inventor: SCHWEIM RONALD
IPC: G07C9/00
Filed: 1986-12-17
Abstract: The activation of a circuit on the synchronous switching principle takes place only when a movable inductance is brought into the vicinity of the first inductance, only brief changes causing the activation, whereas long-lasting changes lead to the deactivation of the circuit, provided that no code with a predetermined pattern for each synchronous switch is transmitted. <IMAGE>
Patent EP-0236807-A2 (EP)
Title: Spektrometerobjektiv für die Korpuskularstrahl-Messtechnik
Inventor: PLIES ERICH DR RER NAT
IPC: G01R31/305
Filed: 1987-02-18
Abstract: Das erfindungsgemäße Spektrometerobjektiv für die Kopuskularstrahl-Meßtechnik besteht aus einer kurzbrennweitigen Objektivlinse (OL) mit integriertem elektrostatischen Gegenfeldspektrometer und einer einstufigen, innerhalb der Magnetlinse angeordneten Ablenkeinheit (DS). Da die Ablenkung innerhalb des Spektrometerobjektivs erfolgt, kann der Raum für die in konventionellen Rastermikroskopen verwendeten zweistufigen Ablenksysteme zwischen Kondensor-und Objektivlinse eingespart werden. Um Ablenkungen der von dem primären Korpuskularstrahl (PE) auf einer Probe (IC) ausgelösten Sekundärkorpuskeln (SE) zu vermeiden, sind die mit Hilfe der Ablenkeinheit (DS) erzeugten nahezu homogenen elektrischen und magnetischen Ablenkfelder räumlich so zueinander orientiert, daß deren Feldvektoren senkrecht aufeinander und jeweils senkrecht auf dem Geschwindigkeitsvektor der von der Probe (IC) abgesaugten Sekundärkorpuskeln (SE) stehen.
Patent EP-0238083-A2 (EP)
Inventor: HAMADA KIYOSHI
IPC: H01J1/13
Filed: 1987-03-19
Abstract: During a period in which electron beam emission to a photo-emissive screen is inhibited, a heating current is supplied to a cathode. During a period in which electron beam emission to the screen is enabled, the supply of the heating current to the cathode is interrupted and the potential at the cathode is varied with a video signal. During the beam emission enabling period, the interruption of the heating current supply allows the electron beam to be uniform along the cathode, since the heating current would cause a potential gradient or variation along the cathode. In addition, during the beam emission enabling period, since the cathode potential is varied with the video signal, the electron beam is modulated in accordance with the video signal.
Patent EP-0243795-A2 (EP)
Title: Vorrichtung zum Hindurchführen gerundeter Zargen durch eine Schweisszone
Inventor: WEIL WOLFGANG
IPC: B23K26/262
Filed: 1987-04-14
Abstract: An einer Maschine zum Verschweißen der Längsränder (12,14) gerundeter Zargen (10) sind zwei Gruppen von beweglichen Führungselementen (36) einander in bezug auf die Zargen ge­genüberliegend angeordnet, die auf die Zargen (10) radiale Führungskräfte ausüben. Die Führungselemente (36) jeder der beiden Gruppen sind an einer endlosen Kette (38) befestigt. Jede dieser Ketten (38) hat einen in Bewegungsrichtung (Achse A) der Zargen (10) verlaufenden Kettenstrang, der beiderseits einer die Schweißzone enthaltenden, zur Bewegungsrichtung der Zargen (10) normalen Schweißebene (B) durch eine Schiene (52) abgestützt ist. Die Führungselemente (36) bewegen sich mit den Zargen (10) durch die Schweißebene (B) hindurch. Dadurch wer­den stoßartige Einwirkungen auf die Zargen (10) in der Nähe der Schweißebene (B) vermieden; die Längsränder (12, 14) kön­nen infolgedessen besonders gleichmäßig miteinander ver­schweißt werden, insbesondere mittels eines Laserstrahls.
Patent EP-0247608-A2 (EP)
Inventor: GUPTE ANIL J
IPC: A61Q1/02
Filed: 1987-05-27
Abstract: A pressurized aerosol composition containing zeo­lite, surfactant, water and propellant in prescribed amounts and ratios which, upon discharge from an aero­sol container, produces a characteristically dry foam.
Patent EP-0249932-A2 (EP)
Inventor: TOSHIHARU MOTOKUBOTA
IPC: A61K38/00
Filed: 1987-06-16
Abstract: An automatic process for isolating and purifying physiologically active substances contained in large quantities of sample solutions, which comprises the following three steps: (1) filtration (a step for removing microbial cells and other insoluble matters), (2) ultrafiltration (a step for removing impurity having a molecular weight lower than that of the active substance, and concentrating the sample solution), ans (3) affinity chromatography using a carrier with a substance having specific affinity to the active substance fixed thereto (a step for isolating pure product by selective adsorption and elution), an apparatus for use in the same and a carrier employed in the same.
Patent EP-0256261-A2 (EP)
Inventor: HERRMANN CHRISTOPH DR
IPC: B60C1/00
Filed: 1987-06-25
Abstract: ABC block copolymers on the basis of butadiene, isoprene and optionally styrene, are provided by a polymerization process wherein the resultant block copolymer comprises: about 40 to 75 wt % of a block A based on butadiene (uniformly distributed vinyl group content less than about 15 wt %), up to about 25 wt % of a block B based on butadiene and isoprene (vinyl content less than about 15 wt %) or based on butadiene (vinyl content more than about 75 wt %) about 20 to 55 wt % of a block C based on butadiene and isoprene (vinyl content more than about 75 wt %). The ABC block copolymers are useful for the production of tire treads.
Patent EP-0255940-A2 (EP)
Inventor: UEDA HIROFUMI
IPC: B05D3/12
Filed: 1987-08-04
Abstract: A base (10,12) according to the present invention for defining a surface (14b) to be coated by liquid synthetic resin used for finishing a floor, comprises a porous plate (14), or the plate (14) and a spacer (16) bonded to the plate and having at least one hollow portion (24) communicating to holes in the plate.
Patent EP-0259701-A2 (EP)
Inventor: KOBAYASHI REIICHI
IPC: H04N9/64
Filed: 1987-08-26
Abstract: This invention provides a digital color demodulator having: a first phase locked loop circuit (14) which generates an analog subcarrier signal phase locked to the color burst signal; a second phase locked loop circuit (15) which generates an internal system clock signal phase locked to a horizontal period; a Y/C color separation circuit (13) operating under the internal system clock signal; a pair of multiplying circuits (20,21) one of which multiplies a digital subcarrier signal, converted from the analog subcarrier signal, with the color signal, and the other of which multiplies the digital subcarrier signal, phase delayed by substantially 90°, with the color signal, thereby performing orthogonal demodulation of the signal. 
     The digital processing circuits are all driven by the internal system clock signal generated by the second phase locked loop circuit (15).
Patent EP-0234610-A2 (EP)
Inventor: FUCHS PETER
IPC: G05F1/595
Filed: 1987-01-19
Abstract: Die Erfindung betrifft eine Schaltung zur Stellung einer Hochspannung. Erfindungsgemäß werden mehrere Halbleiter-Stellglieder in Serie geschaltet, wobei nur eines der Stellglieder mit einer Steuersignalquelle direkt gekoppelt ist, während die Steuerspannung für die anderen Stellglieder jeweils aus der Ausgangsspannung des vorausgehenden Stellgliedes abgeleitet wird.
Patent EP-0246854-A2 (EP)
Inventor: HERMANN CLAUS
IPC: A61K8/64
Filed: 1987-05-18
Abstract: An aqueous detergent shower-gel composition comprises:
     (a) 5-50% by weight of surfactant;   (b) 0.05-2% by weight of a guar gum derivative, especially guar hydroxypropyltrimethylammonium chloride;   (c) 0.5-10% by weight of hydrolysed animal protein, especially hydrolysed collagen;   (d) water;    with a (b) : (c) weight ratio of 1:50 to 4:11.